2667764889

素因数分解:

$3^4\times {\mathrm{1093}}^1\times {\mathrm{30133}}^1$

素因数の和:31238

約数の個数: 20

約数和(自身を含む): 3988958116

約数和(自身を除く): 1321193227

約数列:

[1, 3, 9, 27, 81, 1093, 3279, 9837, 29511, 30133, 88533, 90399, 271197, 813591, 2440773, 32935369, 98806107, 296418321, 889254963, 2667764889]

約数ペア:

[(1, 2667764889), (3, 889254963), (9, 296418321), (27, 98806107), (81, 32935369), (1093, 2440773), (3279, 813591), (9837, 271197), (29511, 90399), (30133, 88533)]